import { dirname } from "node:path";
import type { ConversionUnit } from "../../workflows/types.ts";
export declare class DirectApplicationError extends Error {
    constructor(message: string);
}
export interface WholeFileApplication {
    unit: ConversionUnit;
    code: string;
}
export interface InlineFileApplication {
    unit: ConversionUnit;
    code: string;
}
/**
 * Exclusively create a complete whole-file conversion batch. If any create
 * loses a race or fails, remove only the files created by this call so a
 * multi-file project is never knowingly left half-applied.
 */
export declare function applyWholeFileBatch(root: string, applications: readonly WholeFileApplication[], options?: {
    overwrite?: ReadonlySet<string>;
}): Promise<string[]>;
/** Apply one already-generated unit and return the project-relative path changed. */
export declare function applyUnit(root: string, unit: ConversionUnit, code: string): Promise<string>;
/** Apply every accepted marker in one existing file with one stale check and write. */
export declare function applyInlineFileBatch(applications: readonly InlineFileApplication[]): Promise<string>;
export declare function pathExists(target: string): Promise<boolean>;
export { dirname };
//# sourceMappingURL=application.d.ts.map